Uneek
Super Moderator
I almost ran into trouble, though. When I removed the S2000, the adapted thread piece was rusted into the base mount after just two months! I finally did get it out without damage to anything, but it was a close call. Failure would have meant replacing the antenna base, which probably wouldn't have been either cheap or easy, as most antenna lead wires are one piece with the mount and require plugging straight into the head unit.
The antenna holder is around $40 on my '05 Tacoma. Mine was corroded along with the nut and the rubber covered base that sits above the fender. On the Tacoma, the antenna holder disconnects from the antenna wiring that goes towards the back radio at the A-pillar. At any rate, it's a PITA to replace because I couldn't pull all the push pins that held the fender liner in place out to get access to it.
Just an FYI for everyone else to keep an eye on the antenna from corrosion and rust.